Karakaya | |
|---|---|
| Coordinates: 40°56′37″N31°57′40″E / 40.9436°N 31.9610°E | |
| Country | Turkey |
| Province | Bolu |
| District | Mengen |
| Population (2021) | 51 |
| Time zone | UTC+3 (TRT) |
Karakaya is a village in the Mengen District, Bolu Province, Turkey. [1] Its population is 51 (2021). [2]